<!DOCTYPE html>
<html>
    <head>
        <style type="text/css">
            .text_align1{
                height:30px;
                text-align: left;
            }
            .text_align2{
                height: 30px;
                text-align: center;
            }
            .text_align3{
                height: 30px;
                text-align: right;
            }
        </style>
    </head>
    <body>
        
    </body>
</html>